ICD-10-CM 2027 diagnosis code
V79.4Driver of bus injured in collision with other and unspecified motor vehicles in traffic accident
V79.4 is a header code, so it can't be reported by itself. Choose one of the 2 more specific codes beneath it and add the required 7th character.Short description: Driver of bus injured in collision w oth and unsp mv in traf
Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About V79.4
V79.4 is the ICD-10-CM diagnosis code for driver of bus injured in collision with other and unspecified motor vehicles in traffic accident. It belongs to category V79 (bus occupant injured in other and unspecified transport accidents), block V70-V79 (bus occupant injured in transport accident) and chapter 20 (external causes of morbidity). It is a header code, so it can't be reported by itself; one of its 2 subcodes must be used instead.
Within V79, choose V79.4 (Driver of bus injured in collision with other and unspecified motor vehicles in traffic accident) only when documentation doesn't support a more specific option: driver of bus injured in collision with other and unspecified motor vehicles in nontraffic accident (V79.0), passenger on bus injured in collision with other and unspecified motor vehicles in nontraffic accident (V79.1), unspecified bus occupant injured in collision with other and unspecified motor vehicles in nontraffic accident (V79.2), bus occupant (driver) (passenger) injured in unspecified nontraffic accident (V79.3), passenger on bus injured in collision with other and unspecified motor vehicles in traffic accident (V79.5), unspecified bus occupant injured in collision with other and unspecified motor vehicles in traffic accident (V79.6), bus occupant (driver) (passenger) injured in other specified transport accidents (V79.8) and bus occupant (driver) (passenger) injured in unspecified traffic accident (V79.9).
Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
7th character
The appropriate 7th character is to be added to each code from category V79
- V79.40Driver of bus injured in collision with unspecified motor vehicles in traffic accident
- V79.49Driver of bus injured in collision with other motor vehicles in traffic accident
- Ainitial encounter
- Dsubsequent encounter
- Ssequela
Notes that apply from higher levels
Instructions written at a parent level also apply to V79.4.
Broader instructions also apply from V70-V79 Bus occupant injured in transport accident and Chapter 20: External causes of morbidity.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about V79.4
Is V79.4 billable?
- No. V79.4 is a header code. Report one of its more specific subcodes instead.